EP0064892B1 - Installation pour la mise en protection nucléaire, biologique et chimique d'un parking souterrain - Google Patents

Installation pour la mise en protection nucléaire, biologique et chimique d'un parking souterrain Download PDF

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Publication number
EP0064892B1
EP0064892B1 EP19820400661 EP82400661A EP0064892B1 EP 0064892 B1 EP0064892 B1 EP 0064892B1 EP 19820400661 EP19820400661 EP 19820400661 EP 82400661 A EP82400661 A EP 82400661A EP 0064892 B1 EP0064892 B1 EP 0064892B1
Authority
EP
European Patent Office
Prior art keywords
room
cabin
level
section
staircase
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP19820400661
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0064892A1 (fr
Inventor
Manuel Diaz
Jean Moulene
Robert Carel
Gilles Garby
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Services Generaux Et De Gestion D'entreprise De Batiments De Travaux Publics Ou Ind Sgg- Btpi Sarl Ste
Original Assignee
Services Generaux Et De Gestion D'entreprise De Batiments De Travaux Publics Ou Ind Sgg- Btpi Sarl Ste
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Services Generaux Et De Gestion D'entreprise De Batiments De Travaux Publics Ou Ind Sgg- Btpi Sarl Ste filed Critical Services Generaux Et De Gestion D'entreprise De Batiments De Travaux Publics Ou Ind Sgg- Btpi Sarl Ste
Publication of EP0064892A1 publication Critical patent/EP0064892A1/fr
Application granted granted Critical
Publication of EP0064892B1 publication Critical patent/EP0064892B1/fr
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
    • E04H9/04—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate against air-raid or other war-like actions
    • E04H9/10—Independent shelters; Arrangement of independent splinter-proof walls
    • E04H9/12—Independent shelters; Arrangement of independent splinter-proof walls entirely underneath the level of the ground, e.g. air-raid galleries

Definitions

  • the present invention aims to convert underground car parks into shelters for nuclear, biological and chemical protection.
  • the present invention therefore proposes an adaptation installation which can be prefabricated and installed in any case in a simple, economical, rapid and efficient manner.
  • the fresh air intake duct of the column cooperates with a stack of prefiltering rooms which are each connected to the filters of the ventilation room of the technical cabin of the same level;
  • the fresh air intake duct opens to the outside through a mouth located near the staircase hatch, while the evacuation duct has a deviation at its upper part through which it opens to the outside by a mouth, thus disposed at a distance from the intake mouth;
  • the installation comprises two interior technical cabins that can be connected to each other, the first comprising the airlock and a machinery chamber in which there is in particular a large-capacity fuel tank and a generator, while the second comprises a compartment with filters and fans as well as a control chamber, the airlock having, on the one hand, a door opening onto the room or rooms and, on the other hand, two doors opening respectively onto the staircase and on the machinery room.
  • the access passages between the column and the cabin of each level are formed by corridor elements and conduits passing through holes in the concrete or masonry framework of the car park and welded, at one end, to the metal cage d staircase and the two metal sheaths, respectively, at the other end, on the metal wall of the cabin, the concrete then being poured between said column and the wall of the well and a joint, in particular made of resin, then being injected through at least one hole of the aforementioned elements between them and the wall of the openings.
  • each level of underground parking 1 has walls 2 and 3 separating rooms 4.1, 4.2, 4.3, 4.4 ... whose occupancy is on a human scale. These rooms are normally served, through openings 5.1, 5.2, 5.3, 5.4 ..., by aisles 6 of a communication network to which it is possible to access, for vehicles, by inclined ramps and , for pedestrians, by internal stairs, these ramps and stairs are not shown in the drawing.
  • each well 9 is dug outside the framework 11 of the car park, generally made of reinforced concrete, from the ground surface to the lowest level.
  • This well 9 contains a technical column 12, prefabricated in metal sheet metal, reinforced concrete or other; the column is monolithic and compartmentalized; it includes a helical staircase 13, a fresh air intake duct 14 and a spent air discharge duct 15.
  • the staircase 13 has a landing 16 onto which opens out on the one hand, a corridor element 17 passing through a hole 18 in the frame 11 and secured to the cage of this staircase, on the other hand, an inspection door 19 opening onto a pre-filtration room 20 interposed between the sheath fresh air intake 14 and a pipe element 21 passing through a hole 22 in the framework 11.
  • another pipe element 23 is fixed to of the evacuation sheath 15 and passes through a hole 24 in the frame 11.
  • the column 12 is surrounded by a fence 25 provided with a door 26.
  • a hatch 27 normally closes the staircase in order to be opened only in the event of service; in any case, the helical shape of the staircase prevents radioactive dust which could cross this hatch from reaching the lower levels.
  • the inlet mouth 28 of the sheath 14 is provided with a grid 29 located in the enclosure defined by the fence 25; on the other hand, the upper part of the sheath 15 is integral with a deflection 30 extending laterally into the ground and communicating with the outside by a discharge mouth 31 provided with a grid 32 located at a sufficient distance from the previous one to avoid pollution.
  • the installation comprises at each level, on a car site, at least one interior technical cabin 10; in reality, in the example shown, two cabs 34 and 35, juxtaposed and connectable to each other, are provided to be able to be brought each entirely by the parking lot communication network, that is to say without difficulty using the inclined ramps, aisles 6 and openings 5.
  • These cabs 34 and 35 are preferably metallic, but they can also be made of any other material as long as the conditions of resistance and sealing are respected.
  • the cabin 34 includes an airlock 36 and a machinery chamber 37 in which are installed a large capacity fuel tank 38 and a generator 39 of sufficient power to meet the needs of the corresponding room 4.
  • the airlock 36 has a door 40 making it communicate with said room and two other doors 41 and 42 providing access respectively to the bedroom 37 and to the corridor element 17 serving the staircase.
  • the doors are watertight and at least door 42 is provided with a pressure relief valve allowing the airlock to be brought to outside atmospheric pressure, aloirs that it is, like the room considered, under slight overpressure as soon as said door 42 is closed.
  • the cabin 35 comprises a compartment 43 in which filters 44 are installed in parallel and a ventilation device 45 supplied, through these, by a pipe 46 connected to the prefilters of the chamber 20 connected to the intake duct 14 ; the ventilation device 45 delivers the fresh air into the room 4 considered from which the stale air escapes through pressure relief valves to a pipe, not shown, connected to the exhaust duct 15.
  • the cabin 35 comprises also a control chamber 47, a door 48 of which opens onto room 4 and which provides access to the filters 44, to the ventilation device 46 and to their equipment, contained in the compartment 43.
  • the cabins 34 and 35 on each level are connected to the column 12 by means of the elements 17, 21 and 23.
  • the corridor element 17 is welded at its ends to the stairwell and to the airlock 36 , the pipe element 21 on the wall of the prefilter room 20 and the pipe 46, the pipe element 23 on the evacuation sheath 15 and the exhaust pipe or the wall of the chamber 37.
  • the tight connection thus being ensured between the outer column 12 and the inner cabins 34, 35, the concrete is poured between the wall of the well 9 and the said column to form the protective envelope 33.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ventilation (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
EP19820400661 1981-04-30 1982-04-13 Installation pour la mise en protection nucléaire, biologique et chimique d'un parking souterrain Expired EP0064892B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8108729A FR2504965A1 (fr) 1981-04-30 1981-04-30 Installation pour la mise en protection nucleaire, biologique et chimique d'un parking souterrain
FR8108729 1981-04-30

Publications (2)

Publication Number Publication Date
EP0064892A1 EP0064892A1 (fr) 1982-11-17
EP0064892B1 true EP0064892B1 (fr) 1985-04-10

Family

ID=9257990

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19820400661 Expired EP0064892B1 (fr) 1981-04-30 1982-04-13 Installation pour la mise en protection nucléaire, biologique et chimique d'un parking souterrain

Country Status (3)

Country Link
EP (1) EP0064892B1 (enExample)
DE (1) DE3262941D1 (enExample)
FR (1) FR2504965A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10035563C2 (de) * 2000-07-21 2002-08-01 Dornier Gmbh Mobiler Container
FR2953879B1 (fr) * 2009-12-10 2013-03-29 Lefevre Christophe Jean Baptiste Module technique adapte specifiquement aux productions informatiques, souterrains, en tous lieux, dans le cas d'une nouvelle construction, ou en utilisant des batiments souterrains existants

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB509601A (en) * 1937-12-17 1939-07-17 Hugh Iorys Hughes Improvements in or relating to underground buildings
US3246564A (en) * 1962-04-26 1966-04-19 John F Chieffe Protective lightway for fallout shelters
FR84214E (fr) * 1963-06-13 1964-12-24 Méthode et installation pour garer les véhicules automobiles
US4078346A (en) * 1973-07-03 1978-03-14 Harald Mann Earth covered multi-story residential building
FR2415706A1 (fr) * 1978-01-30 1979-08-24 Odot Charles Dispositif de fermeture d'un garage souterrain

Also Published As

Publication number Publication date
DE3262941D1 (en) 1985-05-15
FR2504965A1 (fr) 1982-11-05
EP0064892A1 (fr) 1982-11-17
FR2504965B1 (enExample) 1983-07-29

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